Melanonychia - Melanonihija
☆ V rezultatih raziskave Stiftung Warentest iz Nemčije leta 2022 je bilo zadovoljstvo potrošnikov z ModelDermom le nekoliko nižje kot s plačanimi telemedicinskimi svetovanji.
Opaženih je nenavadnih več vrstic. Melanonihija (Melanonychia) je večinoma benigen, a če je na tej ravni veliko nepravilnih gub, pride v poštev biopsija.
Muehrcke's lines
References
Mnoge bolnike skrbi melanonihija, saj povzroči rjavo-črno obarvanje nohtne plošče. To je pogost razlog za razbarvanje nohtov, vzroki pa so od benignih do potencialno resnih, kot so melanomi. Vzdolžna trakasta melanonihija lahko izvira iz različnih lokalnih ali sistemskih dejavnikov.
Melanonychia is a very worrisome entity for most patients. It is characterized by brownish black discoloration of nail plate and is a common cause of nail plate pigmentation. The aetiology of melanonychia ranges from more common benign causes to less common invasive and in situ melanomas. Melanonychia especially in a longitudinal band form can be due to both local and systemic causes.
Melanonychia is a very worrisome entity for most patients. It is characterized by brownish black discoloration of nail plate and is a common cause of nail plate pigmentation. The aetiology of melanonychia ranges from more common benign causes to less common invasive and in situ melanomas. Melanonychia especially in a longitudinal band form can be due to both local and systemic causes.
Melanonychia represents a brown to black discoloration of the nail plate that may be induced by benign or malignant causes. Two main mechanisms are involved in the appearance of melanonychias, i.e., melanocytic activation and melanocytic hyperplasia.
Širok, globoko pigmentiran pas z nepravilnimi linijami in pigmentiranim podaljškom na periungualna tkiva je znak melanoma.